Wrong password feedback and no need to expose password requirements at login

verse/forms/loginform.py

@@ -18,6 +18,6 @@ class LoginForm(FlaskForm):
         validators=[validators.InputRequired(), Email(), Length(6, 64)],
     )
     password = PasswordField(
-        "Password:", validators=[validators.InputRequired(), Length(12, 72)]
+        "Password:", validators=[validators.InputRequired()]
     )
     submit = SubmitField("Sign In")

verse/start.py

@@ -81,6 +81,8 @@ def login():
                 return redirect(next or url_for("index"))
             else:
                 flash("Invalid Username or password!", "danger")
+                loginform.password.errors.append("Invalid email or password!")
+                return render_template("login.html", loginform=loginform)
         except Exception as e:
             flash(e, "danger")
     return render_template("login.html", loginform=loginform)